GeForce GTX 660 OEM and GeForce 9700M GTS - video card comparison
GeForce GTX 660 OEM
GeForce 9700M GTS
Architecture
Kepler (2012−2018)
G9x (2007−2010)
GPU code name
GK104
NB9E-GS
Market segment
Desktop
Laptop
Release date
August 2012
July 2008
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
-
Boost clock speed
888 MHz
-
Core clock speed
823 MHz
530 MHz
CUDA cores
-
48
Floating-point performance
2,046 gflops
127.2 gflops
Gigaflops
-
180
Manufacturing process technology
28 nm
65 nm
Number of transistors
3,540 million
505 million
Pipelines / CUDA cores
1152
48
Power consumption (TDP)
130 Watt
60 Watt
Texture fill rate
85.25
12.72
Memory type
GDDR5
GDDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
5600 MHz
800 MHz
Memory bandwidth
179.2 GB/s
51.2 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (11_0)
11.1 (10_0)
CUDA
3.0
+
OpenCL
1.2
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.0
Vulkan
1.1.126
N/A